baber/WOPTO huggingface dataset:
Patent DE-3010051-A1 (DE)
Title: Cabinet-mounted fault indicating assembly - uses rack mounted modules containing number of visual and acoustic fault indicators
Inventor: ROGGE GOTTFRIED
IPC: H05K7/14
Filed: 1980-03-15
Abstract: A fault indication system uses a number of rack mounted modules containing a number of displays indicating an alarm condition. The cabinet has a number of horizontal rails that provide guidance for the slide in modules. Typically, each module contains four alarm indicators coupled to input lines that are sampled by a motor driven switching stage. An acoustic device is used to emit a warning signal that may be manually switched off. Switches may be reset to return the system to a state of readiness.
Patent DE-3010074-A1 (DE)
Title: Heat source for hot water central heating system - generates heat by electric motor rotating drum within oil bath
IPC: F24H1/22
Filed: 1980-03-15
Abstract: The heat source comprises a drum rotated by an electric motor (30) and surrounded by two concentric casings. The space between the drum and the inner casing is partially filled with oil heated during rotation of the drum, while the space between the two casings is filled with the water to be heated with a water inlet at one side and a water outlet at the opposite side. Pref. the bottom part of the drum immersed in the oil has surface projections arranged symmetrically to its axis, for increasing the frictional heat generated. These projections may be hemispherical or formed as paddles. The heat source is designed to replace a conventional oil or coal boiler.
Patent DE-3010718-A1 (DE)
Title: High temp. measurement device - has sintered silicon diode sensor in glass body that has been repeatedly temp. cycled
Inventor: SANDERS THEO
IPC: G01K7/01
Filed: 1980-03-20
Abstract: A temp measurement device using a diode as a temp. sensor is esp. for control and regulation of temp. above 200 degrees Celsius. It eliminates the disadvantages of conventional arrangements, such as high cost, too low a signal difference, and hysteresis effects. The sensor is a commercially available diode which is subjected to a sintering process. It may be a silicon diode in a glass body which has a very low forward operating current. The sintering procedure involves periodically subjecting the diode to a slowly increasing and then returning temp. The diode replaces such conventional components as thermoelements, heat conductors, cold conductors, and bimetallic elements. Commercial diodes are normally operable up to 100 degrees Celsius accurately and 175 degrees as an absolute maximum.
Patent DE-3016067-A1 (DE)
Title: Hybrid circuit with integral inductor - wound with turns partly on substrate and partly on flexible insulation ribbon
Inventor: HALTENORTH HELMUT DR
IPC: H05K1/16
Filed: 1980-04-25
Abstract: A typical application for the proposed hybrid circuit with an inductor is in telephone exchange circuits. The magnetic core (MK) is mounted on a substrate (Su) upon which a part of the winding (F) is arranged as a printed circuit. The remainder of the winding, to complete the turns around the core, is carried on a flexible ribbon (T). On this conductors (A) are arranged, equally spaced in parallel lines, e.g. printed on. The ribbon is placed over the core (MK) so that the conductor ends (A) coincide with the corresp. ends on the substrate. At jointing surfaces (KF1, KF2) the two are then connected, typically by soldering. The precise definition and spacing of conductors gives freedom from short circuits. There is lower space requirement compared with wire winding. This allows the use of larger cross-section cores. The winding can be made of copper rather than gold. The substrate need not be ceramic, and could, if necessary be flexible.
Patent DE-3020567-A1 (DE)
Title: Automatic non-invasive blood-pressure meter - Has pump connected to flexible bag around arm via stopcock controlled by comparator circuit
Inventor: GILLES JUTTA
IPC: A61B5/022
Filed: 1980-05-30
Abstract: A flexible, non-elastic bag (1) filled with liq. is attached to the inside of a rigid, adjustable circular clip (2) (or non-elastic sleeve) that wraps around the patient's upper arm. The liq. is pumped (3) from a reservoir (4) via a stop valve (7) to the bag. A display (5,6) is connected to the bag and shows the pressure in it. This pressure is raised to lie between the diastolic and systolic pressures. The highest and lowest pressures of the liq. are shown immediately (no inertia). Whilst the pressure is building up, the peaks of the blood pulses are measured. The pressure increase is stopped when the difference between two consecutive peaks is zero or lies below a given limit. The display contains a transducer converting pressure into an electrical signal. The signal is connected via a voltage holding circuit to a memory. A comparator compares the memory's input and output signals. The stop cock (7) is automatically closed, disconnecting the pump from the bag, when the comparator's difference is zero.
Patent DE-3028230-A1 (DE)
Title: Fitting aid for additional tractor wheel - has slotted frame to support wheel while inner wheel is lifted
Inventor: BREYER WERNER
IPC: B60B11/02
Filed: 1980-07-25
Abstract: The outer wheel (6) is clamped to the inner wheel by a single threaded spindle (9) which locates in a threaded hole in the centre of the inner hub (4) and in a slot in the hub of the outer wheel. The tractor is driven onto a block (10) to raise the inner wheel. This lifts the outer wheel off the ground and allows the operator to spin it until the locating studs (7d) drop into the prepared holes in the inner hub. The outer wheel is fitted without any complex lifting gear for the inner wheel. A single operator can fit the additional wheels, with the spindle operated by a tommy bar. No deflation of the outer tyre is required for fitting.
Patent DE-3029482-A1 (DE)
Title: Electrical contact ring for motor vehicle steering wheel - uses two conducting rings held apart by springs and operated by spring-loaded contact pins
Inventor: KINN JEAN
IPC: B60R16/027
Filed: 1980-08-02
Abstract: The contact unit consists of a lower contact ring let into an electrically insulating support, and an upper contact ring, spaced from the lower one by compression springs. The upper contact ring is attached to the lower support piece by three hook-like latches formed as part of the outer edge of the ring. The contact surfaces of the rings which are facing each other, have several pairs of contacts which in the normal position are also kept apart by the springs. The operation of the complete contact unit is by pressure on a transfer button or similar, acting on insulated pressure pins. These pins are spring loaded in order to avoid overloading them when the signal transfer button is pushed. Set gaps between the pins and upper ring ensure a longer working life for the unit and prevent irritating rubbing noise.
Patent DE-3032625-A1 (DE)
Title: Room temp. vulcanisable organo:polysiloxane compsn. - contg. alkenyloxy gps. and cure accelerator; cures without harmful by=product release
IPC: C09D183/04
Filed: 1980-08-29
Abstract: Room temp vulcanisable (RTV)organopolysiloxane compsn contains 100 (wt)pts organopolysiloxane (I) with alkenyloxy gps of the formula R(3-a)-SiA(a)-O-(Si(R)2-O)m-(SiA(b)R(2-b)-O)n-SiA(a)-R(3-a) (in which R is (substd)monovalent hydrocarbyl. A is an alkenyloxy gp a is 1,2 or 3. b is 0,1 or 2. m and n are positive integers and n can also be O. There are at least 3 A gps/mol) and 0.01-15 pts vulcanisation accelerator (II). The compsn. cures on exposure to air and forms a high grade prod without releasing undesirable or harmful by-prods. It can be produced relatively cheaply and gives coatings which adhere well to various surfaces, esp metals.
Patent DE-3037781-A1 (DE)
Title: Skip-loading mechanism onto vehicle - has winch ropes received round pulleys outside and inside tipping frame
Inventor: VISA HEIKKI
IPC: B60P1/64
Filed: 1980-10-07
Abstract: The system loads an interchangeable skip onto a vehicle equipped with a rope-winch hoist mechanism, the skip having an attachment at the bottom of its front wall for a loading chain. The wire rope (12) from each winch (8) of the loading mechanism is reeved round two or more pulleys (13,14), running along the lengthwise member (7) of the tipping frame (5) on the vehicle on the outside and then back between the members to points midway between them. From there they run close together to further pulleys (15) at the rear end of the frame and close to the centre line. Their ends are joined together by a hook (16), engaging with the attachment on the skip.
Patent DE-3039316-A1 (DE)
Title: Power supply to mobile consumer appliances - has line suspension carriages, between which and end clamps energy dissipating members are mounted
Inventor: GRIEB PHILIPP DIPL ING
IPC: H02G11/00
Filed: 1980-10-17
Abstract: The consumer appliances have lines in garland loops suspended from mobile line carriages, with one end coupled to a fixed supply and the other end to a consumer appliance. Between adjacent carriages and terminal clamps, follower carriages, are fitted energy dissipating components, counteracting the relative movement between the individual carriages and terminal clamps. Preferably the energy dissipating components are in the form of frictional and/or pneumatic and/or hydraulic and/or viscous clampers. Adjacent carriages and terminal clamps may be coupled to at least three frictional joints by a linkage, simultaneous connection to at least two steering rods. At least one joint may be energy dissipating damper, counteracting rotary movements.
Patent DE-3039608-A1 (DE)
Title: Electrical liq. level indication and recording - using immersion tube with pump keeping tube clear during measurement sampling and storage
Inventor: NICOLAI WALTER
IPC: G01F23/18
Filed: 1980-10-21
Abstract: The arrangement eliminates the effects on the display, monitoring and/or recording of the measured fill value of penetration of the liq. into the immersion tube during, and immediately after, the container is filled. When an increase in level is detected the display and monitor device triggers a 'level increase' signal. An air pump connected to the immersion tube is switched on by this signal directly or via a delay for a defined adjustable period. The pumping period is chosen to be long enough to ensure that the tube is free of liq. during the periodically repeated measurement parameter sampling and storage time.
Patent DE-3042391-A1 (DE)
Inventor: EIDENSCHINK RUDOLF DR
IPC: C09K19/04
Filed: 1980-11-10
Abstract: A Cyclohexylbiphenyl of the formula   <IMAGE>   wherein R1 is alkyl of 1-12 C atoms; R6 is alkyl or alkoxy each of 1-12 C atoms, CN or fluorine; and R2, R3, R4 and R5 each is hydrogen or fluorine, with the proviso that at least one, but not more than two of R2, R3, R4, R5 and R6 are fluorine.
Patent DE-3045648-A1 (DE)
Title: Aerodynamic streamlining spoiler on lorry - forms closed chamber accommodating containers and has access door at side
Inventor: BRANDT WERNER
IPC: B62D33/06
Filed: 1980-12-04
Abstract: The vehicle spoiler is mounted on the roof of the lorry cab and forms an enclosed chamber in which containers can be fixed. Access is gained through doors in the spoiler side walls. The rear wall can be given a cutout when used on a vehicle with an opening roof vent. A horizontal surface at the rear of the spoiler provides a walking board and can be provided with grooves or have an anti-slip surface glued on to ensure safe walking when required. The front lower edges can also form a sun blind for the driver.
Patent DE-3048233-A1 (DE)
Title: Two-stage single housing compressor - has centrifugal first stage driven by driven rotor of twin screw second stage via gearing
Inventor: KIRSTEN GUENTER
IPC: F04C23/00
Filed: 1980-12-20
Abstract: The multi-stage compressor unit comprises a housing containing a screw compressor having two parallel meshing screw rotors. One is driven via gearing and a centrifugal compressor arranged upstream of the screw compressor. The shaft of the driven screw rotor carries a gear wheel meshing with a pinion on the shaft driving the impeller of the first compressor stage. The screw rotors, gearing and centrifugal compressor are arranged in a common housing. The screw compressor drive is pref. arranged on the side away from the centrifugal compressor. Oil may be injected into the outlet duct of the centrifugal compressor.
Patent DE-3048625-A1 (DE)
Title: Safety lock for mobile instrument trolley in reactor - arrests trolley automatically if subjected to blast of escaping coolant
Inventor: ELTER CLAUS DR
IPC: G21C17/10
Filed: 1980-12-23
Abstract: A safety device for a measurement instrument unit in a nuclear reactor is designed for retarding and locking in position an instrumentation unit which can normally be driven to and fro by a chain drive mechanism within a guide tube. The moving trolley for the instrument unit comprises a guide and drive plate, this plate is connected to the chain drive via a wedge-shaped component attached to the plate by shear pins. In a fault case if a sudden blast of gaseous coolant occurs, tending to blow the unit and trolley out along the guide tube, the shear pins fracture and the wedge-shaped component immediately jams between the plate and surrounding guide tube, so that the unit is locked in position and not destroyed. Used typically, for a high-temp. gas-cooled reactor.
Patent DE-3102259-A1 (DE)
Title: Card holder and process for producing it
Inventor: RIMMER NORMAN LESLIE
IPC: G09F7/10
Filed: 1981-01-24
Abstract: A card holder, for example for receiving title cards for an automatic coin-operated record-player machine, has an essentially plane body which is formed as an extruded strip of material (such as aluminium). The body has a series of webs (6) which are located at a distance from one another on one side and which form slots for receiving the cards. A plurality of identical card holders can be fastened on top of one another, in that projections and receptacles (2, 3) engaging one into the other are formed on the upper and lower edge of the holders. A plurality of these series of card holders can be connected next to one another by the connection of vertical connecting strips (20). <IMAGE>
Patent DE-3102881-A1 (DE)
Title: Emergency seat arrangement for a vehicle
Inventor: SEIFFERT ULRICH DR
IPC: B60N2/70
Filed: 1981-01-29
Abstract: An emergency seat arrangement for a vehicle comprises a length of tear-resistant material which can be folded up and is stretched between four floor hooks, which define the circumferential region of the seat and can be pulled out, and a transverse strut, which defines the top edge of the back rest. <IMAGE>
Patent DE-3106816-A1 (DE)
Title: Actuating device, in particular for a valve
Inventor: KUBOICHI KOICHI
IPC: F16K31/56
Filed: 1981-02-24
Abstract: The technical problem is to ensure a very rapid closing movement of the actuating device. An actuating piston (11) is displaceable within the casing of a cylinder (1) and an actuating rod (23) of the said piston reaches through the bottom flange of the cylinder. An actuating head (13) of an actuating spindle (6) extending through the cylinder head (2) extends into a hollow chamber (12) of the actuating piston (11). An actuating device (3) is provided for the displacement of the actuating spindle (6). A loading device (17) braces the actuating piston (11) against the bottom flange of the cylinder. A locking device (7) locks the actuating piston (11) in the open end position against displacement towards the bottom flange. An unlocking device (16), with which the actuating head (13) comes into engagement when moved towards the bottom surface of the cylinder, is provided within the actuating piston (11) for the locking device (7). <IMAGE>
Patent DE-3111186-A1 (DE)
Title: Accident-preventing boot
Inventor: MARR WERNER
IPC: A43B7/32
Filed: 1981-03-21
Abstract: The invention deals with an accident-preventing boot which has a clearance in the heel under the heel bone. Arranged in this covered clearance is a supporting part which is made of tough plastic and which can experience pronounced deformation under the effect of a relatively high force and thereby absorbs a fixed minimum energy, in order to protect the foot when the shock is absorbed.
Patent DE-3116980-A1 (DE)
Title: Padded body, in particular headrests for motor vehicle seats
Inventor: BUTZ EUGEN OTTO
IPC: B60N2/48
Filed: 1981-04-29
Abstract: In padded bodies, in particular in supports for motor vehicle seats, attempts are made to close the assembly opening in the sleeve-type cushion cover with little effort and in an inconspicuous manner. For this purpose, the invention attaches locking elements to both longitudinal edges to be connected to each other on the covering side and a simple U-shaped profile made of elastically resilient material to the cushion support itself. The two profile limbs of the U-shaped profile pointing outwards through the padding bound an insertion slot for the locking elements and, at the same time, form a pair of locking holes in each case in the same profile cross-section. The locking holes of each pair of holes are offset relative to the insertion direction of the locking elements and can each receive a hook serving as locking element. By means of the invention, the object was achieved, in particular, of providing a padded body, in particular a headrest for motor vehicle seats, with a cushion cover which can be mounted easily and without effort, but can be pulled tautly and whose assembly opening can be closed as inconspicuously as possible.
Patent DE-3122772-A1 (DE)
Title: Device for turning a lounger into a multi-purpose trolley
Inventor: DOENGES GUENTER
IPC: B62B1/18
Filed: 1981-06-09
Abstract: The invention relates to a chassis which can be locked onto a folding lounger and a stabiliser, which turn the lounger into a handy, cross-country transportation trolley. When provided with a plastic trough rather than a material covering, this trolley can be used in the house, yard and garden. Furthermore, with a coupling device attached to the stabiliser this trolley can be used as a trailer; the chassis is also provided as a surfboard carrier. The novel feature of this trolley is its capability for being easily dismantled and folded to form a small package for which there is space in any luggage compartment of a car or caravan.
Patent DE-3123655-A1 (DE)
Title: Device for gravimetrically investigating changes in the weight of a solid body in a liquid
Inventor: BAKARDJIEV IVAN DR
IPC: G01N13/00
Filed: 1981-06-15
Abstract: A description is given of an automatic device for gravimetrically investigating solid bodies. It has an electromagnetically controllable coupling between the weighing beam suspended on the load arm of a balance, on the one hand, and a movement device, on the other.
Patent DE-3126916-A1 (DE)
Title: Temperature-controlled actuating mechanism with an actuator to be operated by a pressure medium
Inventor: HAUFF WERNER
IPC: A62C37/36
Filed: 1981-07-08
Abstract: The temperature-controlled actuating mechanism has an actuator (2) to be operated by a pressure medium, and a pressure-tight container (1), which contains the pressure medium and, due to its material, undergoes a shrinkage of its volume when subjected to heat and, due to the pressure building up in the pressure medium as a result, operates the actuator. <IMAGE>
Patent DE-3129566-A1 (DE)
Title: Hinged centreboard for sailing boats, in particular sailboards, and sailboard adapted to the centreboard
Inventor: SCOPINICH VITTORIO
IPC: B63B35/79
Filed: 1981-07-27
Abstract: The invention relates to a hinged centreboard for sailing boats, in particular sailboards or surfboards, and to a sailboard adapted to this hinged centreboard. In the centreboard case, which forms a one-piece unit with the sailboard and has smooth side walls, a pivot is located transversely to the longitudinal axis of the sailboard. The hinged centreboard can be pivoted around the pivot and can thereby be moved into alternatively adjustable pivoted positions. For this purpose, the hinged centreboard, in the area of the centreboard-case walls opposite it, has a passage opening in which an adjustable, deformable clamping element is located. The clamping element projects beyond the centreboard surfaces on both sides and holds the centreboard in the case in the respectively set hinged or pivoted position and in the process exerts a clamping force which is at least as great as the water resistance to be overcome by the centreboard but which can be overcome by pressure being exerted against the hinged centreboard with the hand or the foot, in order to obtain in this way continuously adjustable pivoting of the centreboard into other positions. After the centreboard is removed, the clamping force can be adjusted by means of a screw by pushing a deformable clamping body out of the centreboard surfaces to a varying degree. Accordingly, the centreboard can be fitted into or removed from the centreboard case as often as desired.
Patent DE-3140506-A1 (DE)
Title: Measuring instrument for the driving and face position
Inventor: POHLE HELMUT
IPC: E21D23/08
Filed: 1981-10-13
Abstract: A measuring instrument having both a mechanical and an electrical counting device serves to determine the driving or advance rate and to monitor the face progress. The measuring instrument has a coupling and a storage coupling. Via the coupling, which can be controlled via a piston with a restoring spring, the counting devices are switched on or off, depending on whether the movements performed by the associated measuring piston rod are to be recorded and counted. Movements in the reverse direction not to be recorded, which movements occur during the measuring operation, for example, due to the fluctuation of the face conveyor, are eliminated by a storage coupling which is formed from a worm and a bush guided on or in the worm. The worm is arranged on the shaft carrying coupling and drive roller and has a right-hand thread. <IMAGE>
Patent DE-3143582-A1 (DE)
Title: Three-dimensional logical toy
Inventor: RUBIK ERNOE
IPC: A63F9/00
Filed: 1981-11-03
Abstract: A three-dimensional logical toy is a cylindrical body in the assembled state, and the playing elements thereof can be twisted three at a time along three diagonals, mutually offset by 60 DEG , of the base surfaces of the cylinder. The toy consists of two identical cylinder halves which can be tightly fitted into each other and each consist of six playing elements which are resiliently held together by means of a central connecting body from a central sphere and three locking arms projecting radially therefrom, which engage with their heads into three of the playing elements and form the three axes of rotation of the toy, and guide ribs formed on the other three playing elements.
Patent DE-3144345-A1 (DE)
Title: Solvent and method for removing insulating lacquer layers from the surface of and points on circuit boards
Inventor: WIEDERHOLD INGRID
IPC: H05K3/28
Filed: 1981-11-07
Abstract: A solvent and a method for removing insulating lacquer layers from the surface of and points on circuit boards is proposed. The solvent consists of a mixture of 50 ml of N-methyl-2-pyrrolidone and 3 g of silica. It is applied to the coated circuit board surface and heated for about one minute at 70 to 80 DEG C. The cooled reaction product can readily be removed mechanically.
Patent DE-3145788-A1 (DE)
Title: Device for changing the operating mode in sheet-guiding cylinders
Inventor: PETER GUNTER DIPL ING
IPC: B41F21/10
Filed: 1981-11-19
Abstract: The invention relates to a device for changing the operating mode in sheet-guiding cylinders of printing machines which can be optionally changed over from first impression to perfecting and vice versa. The object of the invention is to provide a simple device, in particular for controlling the grippers, which shortens the changeover time, makes the changeover operation clearer and thus reduces the possibility of faulty operating. This object is achieved in that a displaceable cam or control cam optionally controlling the gripper shaft is assigned centrally to a rotating drive shaft, a further gearwheel connected to the control shaft being arranged fixedly on the cam. <IMAGE>